haseen has posted 22 answers to Superuser, almost all of which link to kakasoft.com (and the rest linked to other low-quality sites). Many of his answers are blatantly wrong (e.g. claims to prevent copying but allow reading files here and here).

I suspect this account is being used to spam superuser. It is certainly possible that the person is just confused and happens to be a strong supporter of kakasoft, mind you. I could not determine how to report this account other than via meta.superuser.com.